The Subaru Legacy is a mid-size car built by Japanese automobile manufacturer Subaru since 1989. The maker's flagship car, it is unique in its class for offering all-wheel drive as a standard feature, and Subaru's traditional boxer engine.

On May 23, 2003, Fuji Heavy Industries continued to offer the "Blitzen" model in Japan only, and debuted the fourth generation Legacy B4 sedan for the Japanese domestic market with the slogan "Blood type: B4" and advertisements featuring a remixed…